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Consultancy: Analysis of reflective survey on experience in scientific organizations. Deadline: 24 September

https://council.science/news/consultancy-analysis-of-reflective-survey/?utm%5C_source=rss&utm%5C_medium=rss&utm%5C_campaign=consultancy-analysis-of-reflective-survey

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  • Ozone layer remains on track to recovery in coming decades
  • WMO Ozone Bulletin says ozone hole in 2024 smaller than previous years
  • Vienna Convention and Montreal Protocol show benefits of science for global action
  • Stratospheric ozone protects people’s and planetary health
  • Continued atmospheric monitoring is vital

[...]

“Forty years ago, nations came together to take the first step in protecting the ozone layer — guided by science, united in action,” said United Nations Secretary-General António Guterres.

“The Vienna Convention and its Montreal Protocol became a landmark of multilateral success. Today, the ozone layer is healing. This achievement reminds us that when nations heed the warnings of science, progress is possible,” he said.

To date, the Montreal Protocol has led to the phase-out of over 99% of the production and consumption of controlled ozone-depleting substances, which were used in refrigeration, air conditioning, firefighting foam and even hairspray. As a result, the ozone layer is now on track to recover to 1980s levels by the middle of this century, significantly reducing risks of skin cancer, cataracts, and ecosystem damage due to excessive UV exposure.

[...]

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It’s not the first time that universities have gotten tangled up with developments that would later come to haunt them, explains Olivia Guest, computational cognitive scientist at Radboud University and lead author of the paper. ‘From combustion engines to tobacco, universities have been used in the past to whitewash now-controversial products. For a long time, the tobacco industry pointed to research it subsidized at universities to claim its products were healthy.’

In their article, a position paper released as a pre-print this month, the researchers warn similar entanglements are happening with artificial intelligence technologies now. ‘A lot of academic research on AI currently is also funded by the AI industry, which creates the risk of distorting scientific knowledge, similar to how we’ve seen happen in the past’, adds Iris van Rooij, co-author and professor of computational cognitive science at Radboud University [in the Netherlands].

...

The researchers explain that the current uncritical adoption of AI at the top level of universities actually is counter to what most students and staff want. ‘AI is often introduced into our classrooms and research environments without proper debate or consent,’ says van Rooij. ‘This is not just about using tools like ChatGPT. It’s about the broader influence of the tech industry on how we teach, how we think, and how we define knowledge.’

‘Study after study shows that students want to develop these critical thinking skills, are not lazy, and large numbers of them would be in favor of banning ChatGPT and similar tools in universities’, says Guest. By speaking up, the researchers aim to show that the ‘inevitability’ of AI is just a marketing frame perpetrated by the industry and that pushback is a lot more possible than we often see.

...

Guest, van Rooij and colleagues list a vast number of problematic aspects of AI technology in their paper. These range from the environmental issues (using vast amounts of energy and resources), illegal labor practices (such as plagiarism and theft of others’ writing), to risks of deskilling of students. Guest: ‘The uncritical adoption of AI can lead to students not developing essential academic skills such as critical thinking and writing. If students are taught to learn through automation, without learning about how and why things work, they won’t be able to solve problems when something actually breaks – which will be often, based on the AI output we now see.’

The researchers also warn of AI technology harming future research and enabling the spread of misinformation. ‘Within just a few years, AI has turbocharged the spread of bullshit and falsehoods. It is not able to produce actual, qualitative academic work, despite the claims of some in the AI industry. As researchers, as universities, we should be clearer about pushing back against these false claims by the AI industry. We are told that AI is inevitable, that we must adapt or be left behind. But universities are not tech companies. Our role is to foster critical thinking, not to follow industry trends uncritically.’

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Rubin Observatory (rubinobservatory.org)
submitted 3 months ago by cm0002@lemmy.world to c/science@mander.xyz
 
 

Vera C. Rubin Observatory

The Vera C. Rubin Observatory, located on Cerro Pachón in Chile at 2,682 meters elevation, represents a revolutionary leap in astronomical observation capabilities[^1]. Set to begin operations in 2025, it will conduct the Legacy Survey of Space and Time (LSST), creating an unprecedented time-lapse record of the southern sky[^2].

Core Capabilities

The observatory centers on the 8.4-meter Simonyi Survey Telescope, equipped with the world's largest digital camera - a 3.2-gigapixel device weighing 3,000 kilograms[^3]. This camera combines 189 individual charge-coupled devices (CCDs) that deliver data within seconds of capturing an image[^7].

The telescope's unique three-mirror design provides an exceptionally wide field of view - 3.5 degrees in diameter, equivalent to about 45 full moons[^1]. Two of these mirrors, the primary (M1) and tertiary (M3), are crafted from a single piece of glass to enhance stability and rapid positioning[^1].

Scientific Mission

The observatory has four primary scientific objectives[^4]:

  1. Understanding dark matter and dark energy
  2. Creating an inventory of Solar System objects
  3. Mapping the Milky Way
  4. Exploring transient phenomena like exploding stars and black holes

Over its planned 10-year survey, Rubin will catalog approximately:

  • 20 billion galaxies
  • 17 billion stars
  • 6 million Solar System objects
  • 100,000 near-Earth objects[^1]

Data Management

The observatory will generate about 20 terabytes of data nightly[^6]. Three types of data products will be produced[^1]:

  • Prompt alerts within 60 seconds of observation
  • Daily processed images and catalogs
  • Annual reprocessed data of the entire dataset

"For the first time in history, the number of cataloged celestial objects will exceed the number of living people!" said Željko Ivezić, director of construction[^7].

Current Status

The observatory achieved first light in April 2025, with system first light images released on June 23, 2025[^1]. Initial images revealed over 2,000 previously unknown asteroids and captured unprecedented views of the Trifid and Lagoon nebulae[^1].

Public Access

Unlike many observatories, Rubin will make its data widely available. "That's a huge democratization of science," notes Ivezić[^7]. The data will be accessible to professional astronomers, students, and the general public through various platforms and tools[^3].

[^1]: Wikipedia - Vera C. Rubin Observatory [^2]: Rubin Observatory - About [^3]: NSF - NSF-DOE Vera C. Rubin Observatory [^4]: NOIRLab - Vera C. Rubin Observatory [^6]: AURA Astronomy - Vera C. Rubin Observatory [^7]: Science News - The Vera Rubin Observatory is ready to revolutionize astronomy

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CERN's BASE collaboration achieved a breakthrough in antimatter research by maintaining an antiproton in a quantum superposition between spin states for nearly 50 seconds - marking the first-ever demonstration of an antimatter qubit[^1].

Using electromagnetic Penning traps, researchers controlled a single antiproton to oscillate smoothly between spin "up" and "down" states, like pushing a playground swing in perfect rhythm[^1]. This coherent quantum control allows for testing fundamental physics theories with unprecedented precision.

The achievement enables 10-100 times more accurate measurements of antiproton magnetic moments[^1], helping investigate why matter dominates over antimatter in the universe - a key mystery in physics. According to BASE spokesperson Stefan Ulmer, "This represents the first antimatter qubit and opens up the prospect of applying the entire set of coherent spectroscopy methods to single matter and antimatter systems in precision experiments"[^1].

A new system called BASE-STEP will transport trapped antiparticles to magnetically calmer environments. Lead author Barbara Latacz notes this could extend spin coherence times "maybe even ten times longer than in current experiments, which will be a game-changer for baryonic antimatter research"[^1].

[^1]: CERN - A quantum leap for antimatter measurements

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India, a country where the right to knowledge is protected by law, has banned Sci-Hub.

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Long-term exposure accelerates the development of Lewy body dementia and Parkinson’s disease with dementia in people who are predisposed to the conditions.

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submitted 3 months ago* (last edited 3 months ago) by relianceschool@lemmy.world to c/science@mander.xyz
 
 

The future of one of Europe’s largest nonhuman primate research centers is hanging in the balance. On 3 July, just before its summer recess, the Dutch House of Representatives voted to end monkey studies at the Biomedical Primate Research Centre (BPRC), located in this suburb of The Hague, by 2030. The amendment would not necessarily shutter BPRC, which holds about 950 monkeys of three species. But it stipulates that a growing share of its €12.5 million annual subsidy—reaching 100% by 2030—would go to animal-free research or the development of alternatives.

The narrow 76-74 victory for animal rights activists surprised many of the primate center’s supporters and has spurred an intense lobbying campaign on its behalf. An open letter by representatives of seven Dutch and European biomedical groups warns that the move is “far-reaching, ill-considered, and harmful to public health.”

The proposal seems unlikely to clear the smaller Dutch Senate, where it will be discussed on 9 September. But some Dutch scientists say the House vote shows that shifting political winds can rapidly erode lawmakers’ support for animal experimentation. The push to end monkey studies at BPRC—contained in an amendment to a broader budget bill—came from the Party for the Animals, which only has three seats in the House. But it was backed by the radical-right Party for Freedom, which won 37 seats in a 2024 election victory and is expected to make gains in the Senate in 2027 as well.

Critics of primate research applaud the move and say it’s a chance for the Netherlands to set an example. U.S. agencies such as the National Institutes of Health and the Food and Drug Administration have recently led the way in the transition away from animal experimentation, notes Jarrod Bailey, director of medical research at the Physicians Committee for Responsible Medicine, which promotes alternatives to animal research. “There’s an opportunity here that I would like to see the Netherlands take, on behalf of Europe, and show how progressive science can be,” he says.

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